Walmart Executive and Leadership Team

Sook Muk, the Walmart Senior VP & Chief Financial Officer (China) at Walmart, directs the financial operations and strategic planning for the regional business in China. Overseeing fiscal reporting, capital allocation, and risk management, the Walmart Senior VP & Chief Financial Officer (China) ensures that the regional business remains profitable and aligned with global corporate standards. This leadership role involves navigating the unique regulatory and competitive landscape of the Chinese retail market. By optimizing local supply chains and managing regional investment portfolios, Sook Muk drives sustainable growth in this critical market. The Walmart Senior VP & Chief Financial Officer (China) also collaborates with local leadership to implement digital payment platforms and financial services tailored to regional consumer needs. Through the rigorous management of financial performance, the Walmart Senior VP & Chief Financial Officer (China) supports the company's long-term expansion and success in the international retail sector.

Haroon Jeewa, the Chief Financial Officer & Head of Finance Wumdrop at Walmart, directs the financial strategy and fiscal oversight for the Wumdrop division. Overseeing budgeting, forecasting, and financial analysis, the Chief Financial Officer & Head of Finance Wumdrop ensures that the division maintains healthy margins and operational efficiency. This leadership role involves managing the financial integration of delivery services into the broader retail ecosystem. By monitoring cash flow and investment returns, Haroon Jeewa provides the insights necessary to scale delivery capabilities effectively. The Chief Financial Officer & Head of Finance Wumdrop also collaborates with operational teams to optimize cost structures and improve service delivery speed. Through the strategic management of financial resources, the Chief Financial Officer & Head of Finance Wumdrop supports the company's commitment to providing convenient and affordable delivery options to customers. Ultimately, the Chief Financial Officer & Head of Finance Wumdrop secures the financial viability of the delivery business.

Jillian RainingBird, the Chief Operating Officer at Walmart, directs the daily execution of retail and wholesale operations across the global footprint. Overseeing supply chain logistics and store-level efficiency, the Chief Operating Officer ensures that inventory management remains optimized for high-volume demand. This leadership role involves coordinating across the three primary segments to maintain consistent service standards. By streamlining internal processes, Jillian RainingBird directly impacts the ability of the company to provide groceries, consumables, and general merchandise at scale. The Chief Operating Officer also manages the integration of physical store networks with warehouse clubs to maximize operational throughput. Through rigorous oversight of store performance metrics, the Chief Operating Officer drives continuous improvement in labor productivity and asset utilization. Ultimately, the Chief Operating Officer secures the operational foundation necessary for sustained market leadership in the competitive retail landscape.

Barbara Hinkel, the Chief Revenue Officer & Clerk at Walmart, architects the overarching financial growth strategies and corporate governance frameworks. Managing revenue streams across diverse retail and eCommerce channels, the Chief Revenue Officer & Clerk ensures alignment between sales performance and long-term fiscal objectives. This leadership role involves overseeing the expansion of private brand merchandise and the integration of financial services like co-branded credit cards and installment lending. By analyzing market trends and consumer purchasing behavior, Barbara Hinkel optimizes pricing models to capture greater market share. The Chief Revenue Officer & Clerk also maintains rigorous compliance standards as the corporate clerk, ensuring transparency in all board-level activities. Through the strategic management of revenue-generating assets, the Chief Revenue Officer & Clerk supports the broader mission of delivering value to customers while maintaining robust profitability across the entire enterprise.

María Escalante Torres, the Assistant Vice President & Chief Technology Officer, To eCommerce Digital Operations & , To The at Walmart, directs the technological evolution of the digital commerce ecosystem. Overseeing the development of mobile commerce applications and web platforms, the Assistant Vice President & Chief Technology Officer, To eCommerce Digital Operations & , To The ensures seamless user experiences for millions of online shoppers. This leadership role involves architecting scalable cloud infrastructure to support high-traffic periods and complex transaction processing. By integrating advanced data analytics into the digital storefront, María Escalante Torres enhances personalization and inventory visibility. The Assistant Vice President & Chief Technology Officer, To eCommerce Digital Operations & , To The also collaborates with global engineering teams to modernize legacy systems, ensuring that digital operations remain agile. Through the implementation of cutting-edge software solutions, the Assistant Vice President & Chief Technology Officer, To eCommerce Digital Operations & , To The drives significant growth in the online retail segment.

Brenda Deal, the Chief of Staff & Director, Operational Excellence at Walmart, executes strategic initiatives that enhance organizational efficiency and cross-functional collaboration. Overseeing the implementation of best practices across retail units, the Chief of Staff & Director, Operational Excellence ensures that internal processes support the company's commitment to low-cost, high-value service. This leadership role involves coordinating with senior leadership to translate corporate vision into actionable operational plans. By identifying bottlenecks in store and warehouse workflows, Brenda Deal drives improvements that reduce waste and increase productivity. The Chief of Staff & Director, Operational Excellence also manages high-priority projects that span multiple departments, ensuring that resources align with the most critical business needs. Through the rigorous application of operational excellence frameworks, the Chief of Staff & Director, Operational Excellence supports the company's ability to maintain its competitive edge in the global retail market.

Ian McQuade, the Decision Science Chief of Staff I & Project Management Office Director, Technology Operations at Walmart, directs the application of data-driven insights to optimize technology infrastructure. Overseeing the project management office, the Decision Science Chief of Staff I & Project Management Office Director, Technology Operations ensures that large-scale tech deployments remain on schedule and within budget. This leadership role involves leveraging advanced analytics to inform strategic decisions regarding hardware and software investments. By synthesizing complex data sets, Ian McQuade provides the executive team with actionable intelligence regarding operational performance and system reliability. The Decision Science Chief of Staff I & Project Management Office Director, Technology Operations also manages the lifecycle of critical technology projects, ensuring that all initiatives support the broader digital transformation goals. Through the integration of decision science into daily operations, the Decision Science Chief of Staff I & Project Management Office Director, Technology Operations drives efficiency across the global technology stack.

Cyrus Mansoor, the Chief of Staff To the Senior Vice President. Head of Product Performance, Walmart Marketplace at Walmart, directs the performance metrics and strategic growth of the third-party marketplace platform. Overseeing product performance analytics, the Chief of Staff To the Senior Vice President. Head of Product Performance, Walmart Marketplace ensures that the marketplace ecosystem remains competitive and user-friendly. This leadership role involves analyzing seller performance data and customer feedback to refine product offerings and improve conversion rates. By optimizing the marketplace interface and search functionality, Cyrus Mansoor drives increased engagement and sales volume. The Chief of Staff To the Senior Vice President. Head of Product Performance, Walmart Marketplace also coordinates with cross-functional teams to align marketplace strategies with the company's broader eCommerce objectives. Through the continuous monitoring of key performance indicators, the Chief of Staff To the Senior Vice President. Head of Product Performance, Walmart Marketplace supports the expansion of the digital product catalog.

Jenna Kunkel, the Head of Business Strategy Office & Chief of Staff (Merchandising) at Walmart, architects the long-term merchandising strategy and coordinates executive priorities within the retail division. Overseeing the strategic planning process, the Head of Business Strategy Office & Chief of Staff (Merchandising) ensures that product assortments align with evolving consumer preferences and market demands. This leadership role involves analyzing category performance to identify growth opportunities in grocery, apparel, and home goods. By facilitating communication between merchandising teams and senior leadership, Jenna Kunkel ensures that strategic initiatives receive the necessary resources and focus. The Head of Business Strategy Office & Chief of Staff (Merchandising) also manages the development of private brand lines, ensuring that these products deliver value and quality to customers. Through the strategic alignment of merchandising efforts, the Head of Business Strategy Office & Chief of Staff (Merchandising) drives revenue growth and strengthens the company's market position.

Brian Timmeny, the Chief Technology Officer & Senior VP at Walmart, directs the global technology strategy and the development of innovative digital solutions. Overseeing the enterprise-wide technology roadmap, the Chief Technology Officer & Senior VP ensures that the company leverages emerging technologies to maintain its leadership in retail and eCommerce. This leadership role involves managing large-scale engineering teams focused on cloud computing, cybersecurity, and artificial intelligence. By modernizing the digital infrastructure, Brian Timmeny enables the company to scale its operations and improve customer service across all channels. The Chief Technology Officer & Senior VP also collaborates with other C-suite leaders to integrate technology into every aspect of the business, from supply chain management to financial services. Through the strategic deployment of advanced technology, the Chief Technology Officer & Senior VP drives operational efficiency and enhances the overall customer experience in the global marketplace.